The Er:bium Glass Fractional Laser Skin Reconstruction System uses
a 1550nm wavelength fiber laser and installs a CPG which is
arranged in matrix scanning output, emitting 40um-1200um spot
through the CPG lens. This targets the water in the dermis, forming
a matrix-like hole (0.04-0.12mm) around the penetrated focal spot.
The penetration depth of these small spots is about 2mm (depth is
related with solar elastic fibrotic maximum depth). At this point
the normal tissue along the holes generates a heat bridge which
triggers wound rehabilitation and thermal effects between scarfskin
and dermal tissue, These are the inflammation; proliferation; and
remodeling phases.